/**
 * Copyright (c) 2000-2005 Liferay, LLC. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package com.liferay.util.servlet;

import java.io.ByteArrayOutputStream;
import java.io.PrintWriter;

import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletResponseWrapper;

/**
 * <a href="GenericServletResponse.java.html"><b><i>View Source</i></b></a>
 *
 * @author  Brian Wing Shun Chan
 * @version $Revision: 1.5 $
 *
 */
public class GenericServletResponse extends HttpServletResponseWrapper {

	public GenericServletResponse(HttpServletResponse res) {
		super(res);
		_baos = new ByteArrayOutputStream();
	}

	public byte[] getData() {
		return _baos.toByteArray();
	}

	public int getContentLength() {
		return _contentLength;
	}

	public void setContentLength(int length) {
		super.setContentLength(length);
		_contentLength = length;
	}

	public String getContentType() {
		return _contentType;
	}

	public void setContentType(String type) {
		super.setContentType(type);
		_contentType = type;
	}

	public ServletOutputStream getOutputStream() {
		return new GenericServletOutputStream(_baos);
	}

	public PrintWriter getWriter() {
		return new PrintWriter(getOutputStream(), true);
	}

	private ByteArrayOutputStream _baos;
	private int _contentLength;
	private String _contentType;

}